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A digital feedback system for advanced ion manipulation techniques in Penning traps
2021
Review of Scientific Instruments
The possibility of applying active feedback to a single ion in a Penning trap using a fully digital system is demonstrated. Previously realized feedback systems rely on analog circuits that are susceptible to environmental fluctuations and long term drifts, as well as being limited to the specific task they were designed for. The presented system is implemented using a field-programmable gate array (FPGA)-based platform (STEMlab), offering greater flexibility, higher temporal stability, and the
doi:10.1063/5.0064369
pmid:34717400
fatcat:f6ijxtycmvhzdnswld5f2jzoqe